"Everything was blood when it comes to me": Understanding the lived experiences of women with inherited bleeding disorders

Haemophilia testing of young girls in Canada: Describing the current recommendations for factor level and genetic testing and the experiences of Canadian parents

INTRODUCTION

It is widely acknowledged that haemophilia affects women and girls, yet current testing recommendations for factor level and genetic testing vary and do not universally incorporate updated research. Canadian parents have expressed frustration at inconsistent recommendations and reported instances where delayed testing led to missed diagnosis and preventable bleeding.

AIM

Study aim was to explore and describe the practice of haemophilia-related testing of young girls in Canada.

METHODS

A mixed methods study was carried out with two populations: (1) Nurses working in haemophilia care completed a survey regarding the current testing recommendations of their Haemophilia Treatment Centre (HTC), (2) Parents of obligate or potential haemophilia carriers completed a structured interview with questions about their family experience of haemophilia and testing decisions for daughters.

RESULTS

Twenty-six survey responses were received and showed wide variation in the usual recommendations of Canadian HTCs. Different factor level testing recommendations may be given to obligate and potential carriers despite no difference in bleeding risk. Only a minority of HTCs currently recommend an early baseline factor level (< 10 years) to obligate carriers (27%) or potential carriers (15%). For genetic testing of potential carriers, 70% of HTC would approve a family request for genetic testing of a minor with specific conditions. The majority of parents interviewed felt dissatisfied with their testing experience (58%) and highlighted many issues related to delayed testing recommendations.

CONCLUSION

Updated, nationally affirmed testing recommendations are needed that align with research on bleeding in women and girls affected by haemophilia.

MYH9-related inherited thrombocytopenia: the genetic spectrum, underlying mechanisms, clinical phenotypes, diagnosis, and management approaches

Inherited thrombocytopenias have been considered exceedingly rare for a long time, but recent advances have facilitated diagnosis and greatly enabled the discovery of new causative genes. MYH9-related disease (MYH9-RD) represents one of the most frequent forms of inherited thrombocytopenia, usually presenting with nonspecific clinical manifestations, which renders it difficult to establish an accurate diagnosis. MYH9-RD is an autosomal dominant-inherited thrombocytopenia caused by deleterious variants in the MYH9 gene encoding the heavy chain of nonmuscle myosin IIA. Patients with MYH9-RD usually present with thrombocytopenia and platelet macrocytosis at birth or in infancy, and most of them may develop one or more extrahematologic manifestations of progressive nephritis, sensorial hearing loss, presenile cataracts, and elevated liver enzymatic levels during childhood and adult life. Here, we have reviewed recent advances in the study of MYH9-RD, which aims to provide an updated and comprehensive summary of the current knowledge and improve our understanding of the genetic spectrum, underlying mechanisms, clinical phenotypes, diagnosis, and management approaches of this rare disease. Importantly, our goal is to enable physicians to better understand this rare disease and highlight the critical role of genetic etiologic analysis in ensuring accurate diagnosis, clinical management, and genetic counseling while avoiding ineffective and potentially harmful therapies for MYH9-RD patients.

Tranexamic acid for management of heavy vaginal bleeding: barriers to access and myths surrounding its use

Tranexamic acid is safe and effective for the treatment of heavy vaginal bleeding during menstruation and childbirth. It improves the quality of life, facilitates participation in school and work, and reduces the risk of death from postpartum hemorrhage. Despite its well-established benefits, individual- and structural-level barriers preclude its widespread utilization, hindering effective patient care and perpetuating health inequities in women's health. We first describe the evidence for the use of tranexamic acid in treating heavy menstrual bleeding and postpartum hemorrhage. Barriers to tranexamic acid use, including structural sexism, period poverty, misinformation in product monograph labeling, stigmatization of vaginal blood loss, and drug access, are then discussed. Finally, we summarize relevant data presented during the 2023 International Society on Thrombosis and Haemostasis Congress.

New and emerging therapies for women, girls, and people with the potential to menstruate with VWD

Innovation in therapies for patients with von Willebrand disease (VWD) has lagged far behind that for hemophilia, creating inequity in the bleeding disorder community. Although currently existing treatments of antifibrinolytics, desmopressin, and plasma-derived von Willebrand factor replacement are considered effective, multiple studies report poor quality of life in patients with VWD, especially those with heavy menstrual bleeding (HMB). This disconnect underscores the need for novel therapies that are safe and effective and that consider a patient's specific contraceptive and reproductive needs. Recombinant von Willebrand factor is the most recent new therapy for VWD; the data specific to women are reviewed. We also present emerging data on emicizumab for the treatment of VWD, BT200 (rondoraptivon pegol), generalized hemostatic therapies (VGA039 and HMB-011), as well as treatments based on nanotechnology (platelet-inspired nanoparticles and KB-V13A12). We are optimistic as we move toward pivotal clinical trials for these elegant and innovative treatments.

Patient-centered care in von Willebrand disease: are we there yet?

INTRODUCTION

Von Willebrand Disease is the most common inherited bleeding disorder. Paradoxically, affected individuals are often misdiagnosed and experience substantial diagnostic delay. There are sex-specific health disparities in VWD rooted in the stigmatization of vaginal bleeding, which leads to symptom dismissal, lack of timely access to care and lower health-related quality of life.

AREAS COVERED

Following the core elements of patient-centered care - respect for patient preferences, values, and needs, we describe the current state of VWD care. Challenges of diagnostic delay, serial misrecognition of abnormal bleeding, and symptom dismissal are barriers that disproportionately affect women with VWD. These negative effects are further amplified in individuals living in low- and middle-income countries. We describe the importance of coordinated multidisciplinary care, as well as the need for patient education and empowered self-advocacy.

EXPERT OPINION

While tremendous work has been done to improve the diagnosis and management of VWD, timely and high-quality research is urgently needed to address care gaps. Systemic changes such as resource investment, dedicated research funding for novel treatment modalities, and effective knowledge translation strategies to address structural barriers are needed to facilitate effective patient-centered care for VWD.

Building the foundation for a community-generated national research blueprint for inherited bleeding disorders: facilitating research through infrastructure, workforce, resources and funding

BACKGROUND

The National Hemophilia Foundation (NHF) conducted extensive, inclusive community consultations to guide prioritization of research in coming decades in alignment with its mission to find cures and address and prevent complications enabling people and families with blood disorders to thrive.

RESEARCH DESIGN AND METHODS

With the American Thrombosis and Hemostasis Network, NHF recruited multidisciplinary expert working groups (WG) to distill the community-identified priorities into concrete research questions and score their feasibility, impact, and risk. WG6 was charged with identifying the infrastructure, workforce development, and funding and resources to facilitate the prioritized research. Community input on conclusions was gathered at the NHF State of the Science Research Summit.

RESULTS

WG6 detailed a minimal research capacity infrastructure threshold, and opportunities to enable its attainment, for bleeding disorders centers to participate in prospective, multicenter national registries. They identified challenges and opportunities to recruit, retain, and train the diverse multidisciplinary care and research workforce required into the future. Innovative collaborative approaches to trial design, resource networking, and funding to surmount obstacles facing research in rare disorders were elucidated.

CONCLUSIONS

The innovations in infrastructure, workforce development, and resources and funding proposed herein may contribute to facilitating a National Research Blueprint for Inherited Bleeding Disorders.

Building the foundation for a community-generated national research blueprint for inherited bleeding disorders: research to advance the health of people with inherited bleeding disorders with the potential to menstruate

BACKGROUND

People who have or had the potential to menstruate (PPM) with inherited bleeding disorders (BD) face particular challenges receiving appropriate diagnosis and care and participating in research. As part of an initiative to create a National Research Blueprint for future decades of research, the National Hemophilia Foundation (NHF) and American Thrombosis and Hemostasis Network conducted extensive all-stakeholder consultations to identify the priorities of PPM with inherited BDs and those who care for them.

RESEARCH DESIGN AND METHODS

Working group (WG) 4 of the NHF State of the Science Research Summit distilled community-identified priorities for PPM with inherited BDs into concrete research questions and scored their feasibility, impact, and risk.

RESULTS

WG4 identified important gaps in the foundational knowledge upon which to base optimal diagnosis and care for PPM with inherited BDs. They defined 44 top-priority research questions concerning lifespan sex biology, pregnancy and the post-partum context, uterine physiology and bleeding, bone and joint health, health care delivery, and patient-reported outcomes and quality-of-life.

CONCLUSIONS

The needs of PPM will best be advanced with research designed across the spectrum of sex and gender biology, with methodologies and outcome measures tailored to this population, involving them throughout.

What have we learned about the patient's experience of von Willebrand disease? A focus on women

Von Willebrand disease (VWD), the most common inherited bleeding disorder (IBD), disproportionately affects females, given the hemostatic challenges they may encounter throughout their lifetimes. Despite this, research about VWD remains grossly underrepresented, particularly compared to hemophilia, which is historically diagnosed in males. Structural sexism, stigmatization of menstrual bleeding, delayed diagnosis, and a lack of timely access to care result in an increased frequency of bleeding events, iron deficiency, iron deficiency anemia, and a decreased quality of life. However, we are only beginning to recognize and acknowledge the magnitude of the burden of this disease. With an increasing number of studies documenting the experiences of women with IBDs and recent international guidelines suggesting changes to optimal management, a paradigm shift in recognition and treatment is taking place. Here, we present a fictional patient case to illustrate one woman's history of bleeding. We review the evidence describing the impact of VWD on quality of life, normalization of vaginal bleeding, diagnostic delays, and the importance of access to multidisciplinary care. Furthermore, we discuss considerations around reproductive decision-making and the intergenerational nature of bleeding, which often renders patients as caregivers. Through incorporating the patient perspective, we argue for an equitable and compassionate path to overcome decades of silence, misrecognition, and dismissal. This path moves toward destigmatization, open dialogue, and timely access to specialized care.

Challenges and knowledge gaps facing hemophilia carriers today: Perspectives from patients and health care providers

Background

Hemophilia carriers experience abnormal bleeding symptoms; however, a lack of awareness about this topic coupled with additional knowledge gaps and barriers leads to suboptimal care for this population.

Objective

The primary objective was to describe the current knowledge gaps and challenges from the perspective of both hemophilia carriers and their health care providers.

Methods

We carried out a mixed methods descriptive study with two population groups between September and December 2020. The hemophilia carrier perspective was obtained through both focus groups and questionnaires, whereas the health care providers perspective obtained via questionnaire sent to the Association of Hemophilia Care Directors of Canada and the Canadian Association of Nurses in Hemophilia Care. Focus groups were analyzed using descriptive thematic analysis and quantitative survey data was also analyzed.

Results

Eleven hemophilia carriers participated along with 19 health care providers (11 physicians, eight nurses). Hemophilia carrier focus group discussions identified four areas representing major challenges or knowledge gaps: (1) negative psychosocial impacts; (2) difficulty determining symptom significance; (3) need for self-advocacy; (4) testing concerns. Survey results from both groups were aligned with the most important topics for ongoing education identified as information on abnormal bleeding symptoms, where to seek treatment, and considerations for heavy menstrual bleeding/menstruation. The majority of both study groups believe obligate or potential carriers should have factor levels checked regardless of age if symptoms of abnormal bleeding occur or before an invasive procedure. However, hemophilia carriers were significantly more in favor of genetic testing under the age of consent than health care providers in all scenarios evaluated.

“If I wasn't a girl”: Experiences of adolescent girls with heavy menstrual bleeding and inherited bleeding disorders

Background

Heavy menstrual bleeding (HMB) is a presenting symptom of an inherited bleeding disorder (BD) and results in hospitalizations, limitations of daily activities, and a reduction in quality of life. Adult women with BD report a sense of stigma, difficulties understanding their bleeding, and challenges with diagnostic labels. The experiences of adolescents with HMB and BD are unknown despite advances in medical management through the rapidly growing network of young women's hematology programs.

Objectives

The objective of our qualitative study was to describe the experiences of adolescents with HMB with a BD and the impact on their day‐to‐day lives.

Patients/Methods

Our qualitative study utilized semistructured interviews with adolescents with HMB after a BD diagnosis. We included adolescents with a BD within a multidisciplinary Young Women's Bleeding Disorders Clinic who had achieved menarche within the preceding 3 years and conducted interviews until theme saturation. All interviews were transcribed verbatim and analyzed using qualitative thematic descriptive analysis.

Results

We identified the following themes in nine participants: anxiety and embarrassment, especially related to school; isolation and “otherness”; increased cautiousness and planning because of HMB and BD; and empowerment and identity formation because of the diagnosis of a BD.

Conclusions

Our study uncovers previously unappreciated experiences of adolescents with HMB and a BD. HMB is an isolating and stressful experience in adolescents, but a BD diagnosis results in identity formation and empowerment. Psychological support and facilitating connections to others with similar life experiences soon after diagnosis represents key areas for targeted interventions.

Big picture initiatives in bleeding disorders

INTRODUCTION

The inherited bleeding disorders (IBD) community has witnessed significant therapeutic advances recently, yet important gaps persist, particularly for those with rare disorders and historically underserved populations.

AIMS

-To create a national research blueprint agenda, led by the National Hemophilia Foundation (NHF), enhancing patient-centric principles, accelerate research progress and address important gaps in care. -To review critical gaps that remain to be addressed in women with IBDs, who face specific bleeding challenges.

METHODS

The NHF research blueprint research agenda was defined by input from across the community, including caregivers and patients who are considered subject matter experts of their IBD, research leaders, allied health professionals and specialists, and representatives of the biopharmaceutical industry. In addition, two medical experts in the field of IBDs performed a comprehensive review to address the knowledge gaps in women with IBDs.

RESULTS

Two foundational principles of the NHF blueprint are: (1) it must deliver on key issues that significantly impact the lives of those affected by IBDs, and (2) the priorities defined are relevant and actionable aimed to achieve health equity among all those affected by IBDs. A multidisciplinary approach is necessary for an optimal management of puberty, transition to adulthood and pregnancy. Even if strict guidelines are followed, recent studies show that women with IBDs are still facing a high burden.

CONCLUSION

NHF blueprint will be issued in 2022. A specific research agenda is needed in women with IBDs to further improve their management and quality of life.

Health issues in women and girls affected by haemophilia with a focus on nomenclature, heavy menstrual bleeding, and musculoskeletal issues

Introduction

Women and girls affected by haemophilia, including haemophilia carriers (WGH) are at risk of bleeding symptoms that may go unrecognized, including heavy menstrual bleeding (HMB) and musculoskeletal bleeding. Terminology continues to evolve.

Aim

To describe the current recommendations for nomenclature surrounding WGH, and the current understanding of HMB, iron deficiency, and musculoskeletal complaints in these patients.

Methods

Literature was reviewed and summarized.

Results

With regards to nomenclature, women with factor levels less than 50% should be classified as having haemophilia, while carriers with normal levels should be characterized accordingly to symptomatology. HMB and resultant iron deficiency are common among WGH, have a multitude of downstream effects, and maybe overlooked due to stigma around menstruation. Musculoskeletal bleeding and resultant joint changes are increasingly recognized in this population but do not necessarily correlate with factor levels.

Conclusion

Although progress has been made in the care of WGH, much work remains to further improve their care.

Bleeding Disorders in Women and Girls: State of the Science and CDC Collaborative Programs

Women and girls with bleeding disorders experience abnormal and excessive bleeding that can negatively impact their overall health and quality of life. In this report, we provide an overview of the biology, types, clinical care, and state of the science related to bleeding disorders in girls and women and describe Centers for Disease Control and Prevention (CDC) activities related to (1) surveillance of bleeding disorders in women; (2) scientific review, research, and collaboration to inform health care gaps in identifying and caring for women with bleeding disorders; and (3) development of health promotion and education programs to bring awareness about bleeding disorders to both women and girls in the population at large and various health care providers who care for women. Findings generated from surveillance and research activities inform the development of new public health programs aimed at improving diagnostic and health care services and empowering women with bleeding disorders with the knowledge they need to navigate a complex health care system with the need for specialty care services. Additional work is needed to improve provider awareness and understanding of the unique needs of women and girls with bleeding disorders to achieve appropriate care and treatment and ensure optimal outcomes and quality of life.

Invisible bleeds: Lived experiences and barriers to care for men with hemophilia

INTRODUCTION

Guidelines of the World Federation of Hemophilia support the provision of equitable, optimal care for people with hemophilia (PWH). However, limited research exists examining the lived experiences of PWH or the barriers to care they may encounter. The primary objective of this exploratory study was to describe the experiences of men with hemophilia in Canada.

METHODS

We conducted a qualitative descriptive study using a semistructured interview guide and analyzed transcribed interviews using inductive thematic content analysis. Inclusion criteria were: age ≥18 years, English-speaking, and confirmed diagnosis of inherited hemophilia A or B.

RESULTS

A total of 11 participants were interviewed. Median age was 39 years old (29-73 years old), and diagnoses included severe hemophilia A (n = 5), mild hemophilia A (n = 2), and severe hemophilia B (n = 4). Three primary themes arose: (1) impact on identity and daily life; (2) dynamic changes in treatment; and (3) barriers to care and identified needs. Major subthemes included chronic pain and activity limitation, psychosocial burden, and symptom normalization. Multidisciplinary care, coordinated surgical care, improved emergency care, and clear care plans were identified as ongoing needs.

DISCUSSION

Men with hemophilia described significant symptom burden and areas of ongoing need. Collaborative efforts between hematologists, emergency room physicians, and surgeons to establish hospital-specific testing, treatment and referral guidelines, and regular hemophilia treatment center audits may help address these care gaps, providing more person-centered, equitable care. Future work is required to implement these strategies and monitor their effects.

The lived experience of women with a bleeding disorder: A systematic review

BACKGROUND

Research studies have described the morbidity associated with inherited bleeding disorders such as hemophilia and von Willebrand disease in women, but their effect on daily living has long been underrecognized. This systematic review sought to document the lived experience of women with a bleeding disorder by assessing research findings on quality of health care, socioeconomic factors, and mental health.

METHODS

A systematic search was carried out in Web of Science, the Cumulative Index to Nursing and Allied Health Literature, and PubMed on July 31, 2020. References were hand searched. Abstracts of the 2019 and 2020 congresses on bleeding disorders were hand searched. Key journals were screened for relevant studies published after the search date until the analysis was completed on December 7, 2020.

RESULTS

Of 635 potentially eligible publications, 27 published since 1998 were selected for review. Most studies were of moderate to high quality but meta-analysis of quantitative studies was not possible due to difference in outcomes and assessment.Women with a bleeding disorder experience obstacles to accessing care, difficulties living with their disorder, interference with schooling and work, and poor mental health. Diagnostic delay and lack of recognition of symptoms mean treatment and support may not be available. Where comparisons with controls were made, women's negative experiences were greater than those of men.

CONCLUSIONS

Women with bleeding disorders experience major negative impacts of their disorders on daily life and mental well-being. Many of the challenges identified in earlier research are evident in more recent studies.

A qualitative study on the experiences of haemophilia carriers before, during and after pregnancy

INTRODUCTION

Haemophilia carriers (HCs) face considerable haemostatic and psychological challenges during reproduction.

AIM

To explore the perspectives of HCs on healthcare in the current standard of haemophilia treatment during all reproductive phases: preconception, pregnancy, childbirth and the postpartum period. In addition, we examined the psychological impact of haemophilia during these phases.

MATERIAL AND METHODS

Focus group discussions (FGDs) and semi-structured interviews were conducted with HCs in January/February 2020 until data saturation was reached. All sessions were recorded, transcribed verbatim and analysed by two independent researchers through thematic content analysis using MAXQDA® software. The results were then discussed within the research team until consensus was reached. The constructed themes were shared with and reviewed by the HCs.

RESULTS

Fifteen HCs were included in three FGDs and four interviews. Five central themes were constructed: (1) communication by healthcare professionals, (2) lack of knowledge, (3) feeling insecure, (4) autonomy and (5) family experiences with haemophilia. Desired improvements in care mainly concerned counselling during preconception and pregnancy. This included timely access to comprehensive information during each consecutive phase, acceptance of HCs' choices by healthcare providers and healthcare tailored to the HC's family experience with haemophilia.

CONCLUSIONS

In recent years, haemophilia treatment has seen major advances, which could impact general and reproductive care for HCs. HCs indicated that reproductive care would benefit from a more personal and informative approach. Healthcare professionals could use these insights to adapt their consultations to meet the needs of these women when they are preparing for having children.

European principles of care for women and girls with inherited bleeding disorders

INTRODUCTION

Despite increasing awareness of issues faced by women and girls with inherited BDs (WGBD), standards of care are lacking, with disparities in diagnosis and treatment for WGBD across Europe. We aimed to develop practical principles of care (PoC) to promote standardization of care for WGBD within European Haemophilia Treatment and Comprehensive Care Centres (HTC/CCCs).

METHODS

The co-creation process, supported by the European Association for Haemophilia and Allied Disorders, consisted of four multidisciplinary meetings with health care providers (HCPs) experienced in WGBD care, and European Haemophilia Consortium representatives, combined with broad patient and HCP consultations in the European haemophilia community. Relevant medical societies outside Europe were contacted for confirmation.

RESULTS

We developed ten PoC for WGBD, stressing the importance and benefits of a centralized, multidisciplinary, comprehensive, family-centred approach to support and manage WGBD during all life stages. These PoC emphasise the right to equitable access and quality of care for all people with BDs, irrespective of gender. Multiple medical societies outside Europe also confirmed their support for endorsement.

CONCLUSIONS

Ten PoC for WGBD evolved from an iterative process among stakeholders, supported by relevant medical societies worldwide. These PoC can serve as a benchmark for diagnosis and comprehensive multidisciplinary management of WGBD, and improve awareness of their unique challenges. They offer a framework to guide HTC/CCCs in providing equitable care for all WGBD, both in their own services and in other healthcare settings. Implementation of these principles aims to positively impact the health, wellbeing and quality of life for WGBD.

Regulation and importance of factor VIII levels in hemophilia A carriers

PURPOSE OF REVIEW

To summarize the recent literature related to female hemophilia A carriers with respect to prevalence in the population, the impact of baseline factor VIII levels and other influences on bleeding phenotype, and clinical management needs.

RECENT FINDINGS

Many female hemophilia A carriers are at risk for abnormal bleeding, yet they are underrecognized by healthcare providers and their bleeding symptoms are underreported. Low FVIII levels are consistently associated with clinically significant bleeding and correlate well with skewed X chromosome inactivation (XCI). Most interestingly, bleeding tendency is also observed in some hemophilia A carriers with normal factor VIII levels and requires further investigation. Well controlled studies investigating peripartum and periprocedural FVIII levels and adequate hemostatic treatment are necessary to inform management guidelines.

SUMMARY

Prevalence and bleeding tendency of hemophilia A carriers remain underreported, despite a significant proportion having low FVIII levels. Skewed XCI may explain low FVIII but does not explain the bleeding risk encountered in a larger proportion of hemophilia A carriers with random XCI and borderline/normal FVIII.

"They don't really take my bleeds seriously": Barriers to care for women with inherited bleeding disorders

INTRODUCTION

Women with inherited bleeding disorders experience excessive bleeding that may impair their quality of life, making early diagnosis and treatment critical. However, the experiences of these women regarding access to care has been minimally described. The primary objective of this study was to evaluate and describe barriers to care for women with bleeding disorders. This study was a continuation of our previous work describing the lived experiences of these women.

METHODS

We undertook a qualitative descriptive study. Inclusion criteria for study enrollment were the following: age ≥18 years, English-speaking, and confirmed diagnosis of an inherited bleeding disorder. Women were recruited across Canada by treating health-care providers and members of the Canadian Hemophilia Society. Telephone interviews were conducted using a semi-structured interview style, transcribed verbatim, and analyzed using descriptive thematic analysis.

RESULTS

A total of 15 participants were interviewed. Median age was 31 years (range 24-70 years). Four primary themes surrounding barriers to care emerged: (1) lack of health-care provider awareness of bleeding disorders, (2) health-care provider dismissal of symptoms, (3) limited access to specialized care and treatment plans, and (4) need for self-education and advocacy.

DISCUSSION

We found that women with inherited bleeding disorders experience tension with the health-care system, feeling unheard and poorly understood. Based on our findings, we identified key knowledge and care gaps that could be addressed with awareness and educational initiatives: patient education on vaginal blood loss, updated medical curricula, clear referral guidelines, and telehealth initiatives for patients residing far from hemophilia treatment centers.

von Willebrand disease: what does the future hold?

von Willebrand disease (VWD) is characterized by its heterogeneous clinical manifestation, which complicates its diagnosis and management. The clinical management of VWD has remained essentially unchanged over the last 30 years or so, using von Willebrand factor (VWF) concentrates, desmopressin, and anti-fibrinolytic agents as main tools to control bleeding. This is in contrast to hemophilia A, for which a continuous innovative path has led to novel treatment modalities. Despite current VWD management being considered effective, quality-of-life studies consistently reveal a higher than anticipated burden of VWD on patients, which is particularly true for women. Apparently, despite our perceived notion of current therapeutic efficiency, there is space for innovation with the goal of reaching superior efficacy. Developing innovative treatments for VWD is complex, especially given the heterogeneity of the disease and the multifunctional nature of VWF. In this perspective article, we describe several potential strategies that could provide the basis for future VWD treatments. These include genetic approaches, such as gene therapy using dual-vector adenoassociated virus and transcriptional silencing of mutant alleles. Furthermore, protein-based approaches to increase factor FVIII levels in VWD-type 3 or 2N patients are discussed. Finally, antibody-based options to interfere with VWF degradation (for congenital VWD-type 2A or acquired von Willebrand syndrome-type 2A) or increase endogenous VWF levels (for VWD-type 1) are presented. By highlighting these potential strategies, we hope to initiate an innovative path, which ultimately would allow us to better serve VWD patients and their specific needs.

Sexism in the management of bleeding disorders

Sexism has been an issue in bleeding disorders for centuries. Women with bleeding disorders have been underrecognized and underdiagnosed. Those who are diagnosed often experience delays in diagnosis and feel that their symptoms are dismissed or minimized. Several factors contribute to this sexism. Historically, the clinical and research focus within the bleeding disorder community has been on men and hemophilia. Von Willebrand disease, a disease that has long been recognized as affecting women, is much more common than hemophilia, yet has significantly fewer resources devoted to it. The lack of knowledge and comfort that patients and health care providers have regarding menstruation compounds the issue, as heavy menstrual bleeding is one of the most common symptoms seen in women with bleeding disorders. Stemming from the universal stigmatization of periods, this lack of comfort and knowledge results in fewer women seeking care, fewer health care providers addressing the issue, and fewer women getting the care they deserve. Progress has been made, with many organizations dedicating resources to improving the care of these women. The road is long, and much more work is needed to ensure that women with bleeding disorders receive the care they deserve.